On my 2011plus4, the padded portion is held on by 2x 3mm bolts and 1 cross head screw. Access from the back of the steering wheel.
you will need a 19mm socket for the retaining nut.
Mark a line on the shaft in the straight ahead position so that the steering is correctly aligned with the new boss.
Definitely a job for a competent diy'er.
Last edited by Wirewheel; 15/01/17 09:11 PM.